Blocklisting - Interim Review

Anglesey Mining plc      LSE:AYM

2 April 2012

Block listing six monthly return

Name of applicant:          Anglesey Mining plc
Name of scheme:             2004 Unapproved Share Option Scheme
Period of return:           from 5 April 2011 to 31 March 2012

Balance of unallotted securities
under scheme from previous return:       8,000,000
Plus:  The amount by which the
block scheme has been increased 
since the date of the last return:             nil
Less:  Number of securities 
issued/allotted under scheme 
during period:                             450,000
Balance under scheme not yet 
issued/allotted 
at end of period:                        7,550,000

Total number of shares in issue 
at end of period:                      158,608,051


Name of contact:  Ian Cuthbertson
Telephone number of contact:  01248 361333